Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Bukit Rambai observes an average high-temperature of a still hot 31°C (87.8°F) in September, barely different from 31.1°C (88°F) in August. Bukit Rambai in September experiences a low-temperature average of 25.1°C (77.2°F).Heat index
During September, the heat index is computed to be a very hot 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Understand that the heat index values take into account shaded locations and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
The months with the lowest humidity in Bukit Rambai are August through October, with an average relative humidity of 74%.Rainfall
In Bukit Rambai, in September, it is raining for 25.9 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, there are 307.5 rainfall days, and 1031mm (40.59") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 7:06 am and sunset at 7:15 pm. On the last day of September, in Bukit Rambai, Malaysia, sunrise is at 6:58 am and sunset at 7:04 pm +08.
Sunshine
August and September, with an average of 9h of sunshine, are months with the most sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Bukit Rambai in September?
What are the least humid months in Bukit Rambai?
What is the average humidity in September in Bukit Rambai?
How much does it rain in Bukit Rambai in September?
How many hours of daylight does Bukit Rambai have in September?
When are sunrise and sunset in September in Bukit Rambai?
What are the months with the most sunshine in Bukit Rambai?
How many hours of sunshine does Bukit Rambai have in September?
What is the month with the highest UV index in Bukit Rambai?
What is the month with the lowest UV index in Bukit Rambai?
How high is the UV index in September in Bukit Rambai?
Average temperature in September
Bukit Rambai, Malaysia
- Average high temperature in September: 31°C
The warmest months (with the highest average high temperature) are March, April, May, June and October (31.3°C).
The month with the lowest average high temperature is December (30.1°C).
- Average low temperature in September: 25.1°C
The month with the highest average low temperature is May (26°C).
The coldest months (with the lowest average low temperature) are January and February (24.2°C).
Average pressure in September
Bukit Rambai, Malaysia
- Average pressure in September: 1009.6mbar
The months with the highest atmospheric pressure are January and February (1010.3mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in September
Bukit Rambai, Malaysia
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest months (with the lowest average wind speed) are April and May (6.6km/h).
Average humidity in September
Bukit Rambai, Malaysia
- Average humidity in September: 74%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in September
Bukit Rambai, Malaysia
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is November (136mm).
The driest month (with the least rainfall) is February (56mm).
Average rainfall days in September
Bukit Rambai, Malaysia
- Average rainfall days in September: 25.9 days
The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is February (18.3 days).
Average daylight in September /
Average sunshine in September
Bukit Rambai, Malaysia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in September: 9h and 0min
The months with the most sunshine are August and September (Average sunshine: 9h and 0min).
The months with the least sunshine are November and December (Average sunshine: 7h and 42min).
Average sunshine days in September
Bukit Rambai, Malaysia
- Average sunshine days in September: 2.8 days
The month with the most sunshine days is February (8.2 days).
The month with the least sunshine days is November (1.2 days).
Average UV index in September
Bukit Rambai, Malaysia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Bukit Rambai, Malaysia
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 48).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in September
Bukit Rambai, Malaysia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
